Diurnal depths from 750 m, migrating to 100 m at night. Feeds on amphipod and crustacean remains.
- Paxton, J.R. and D.J. Blake 1990 Rondeletiidae. p. 609. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4501) http://www.fishbase.org/references/FBRefSummary.php?id=4501&speccode=4317